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# T2 SDE: package/*/apache-ant/apache-ant.conf
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# Use jikes for faster compilation if it is available.
if pkginstalled jikes; then
	export ANT_OPTS="-Dbuild.compiler=jikes -Djavac.source=1.3"
fi

# Check if a java development kit was installed.
if [ -z $JAVA_HOME ]; then
	abort "JDK required for building $pkg"
fi

# We want Ant to be installed in its own directory.
prefix=$prefix/apache-ant
set_confopt
export ANT_HOME=$root/$prefix
export PATH=${PATH}:${ANT_HOME}/bin

# extract junit source - needed since 1.7.0, so says the ant FAQ
# NOTE: junit4 is incompatible, need to use junit3 here
ant_junit_extract() {
	local junit=`match_source_file -p junit`
	mkdir -p lib/optional
	unzip -j $junit junit*.jar -d lib/optional
}
hook_add premake 5 ant_junit_extract

# Custom package building and installation.
ant_postmake() {
	# Todo check return value (building and installation success?).
	# The next command will start the build and when finished
	# it will automatically install the new build in ANT_HOME
	./build.sh install
	if [ $? -ne 0 ]; then
		# Something went wrong.
		abort "Building $pkg failed."
	fi

	# Now the ant commands need to be made available. This can
	# be done is two ways. Add the bin directory to PATH or have
	# links to the ant commands somewhere in the existing PATH.
	# Here we choose the last option to prevent PATH becoming to
	# large. We will place the links in the default java/bin
	# directory.
	bin_path=$(pkgprefix bindir java-dirtree)
	for ant_command in $(find $ANT_HOME/bin -perm +o=x -type f); do
		# Create a link for the current ant command.
		ln -sf $ant_command $bin_path/$(basename $ant_command)
	done

	# Prepare necessary environment variables.
	cat <<-EOF > $root/etc/profile.d/ant
	ANT_HOME=/$prefix
	export ANT_HOME
	EOF
}
hook_add postmake 5 ant_postmake